Normally, the rotor windings of a wound rotor induction motor are…
Textbook
The variable reluctance motor is based on the principle that an…
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Stepper Motor vs Servo Motor A stepper motor is a…
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Just as devices have been made to measure certain physical quantities…
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Charles Proteus Steinmetz’s first job after arriving in America…
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Single Phase Synchronous Motors Single-phase synchronous motors are…
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Calculate the equivalent resistance of up to six resistors in parallel with ease while learning how to calculate resistance in parallel and the parallel resistance formula.
Tools
Most AC motors are induction motors. Induction motors are favored due…
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Brushless DC motors were developed from conventional brushed DC motors…
Textbook
The instrumentation amplifier calculator will assist in the design and analysis of a conventional instrumentation amplifier circuit by calculating the required resistor values and gain.
Tools
This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.
Tools
Shaded Pole Induction Motor An easy way to provide starting torque to…
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Most students of electricity begin their study with what is known as…
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A wound rotor induction motor has a stator like a squirrel cage…
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Also called the parallel A/D converter, this circuit is the simplest…
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This calculator helps determine the resistance of a variable resistor within a Wheatstone bridge circuit or the differential voltage created across the bridge terminals.
Tools
In our study of AC circuits thus far, we’ve explored circuits…
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Transformers with Multiple Secondaries Transformers are very versatile…
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If we were to express the series-connected DC voltages as phasors…
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At first it may seem pointless to have the four buffer gates following…
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This calculator calculates the resistivity of a component based on its resistance value, length, and cross-sectional area.
Tools
In this hands-on AC electronics experiment, an electronic musical keyboard will be used as a variable-frequency AC signal generator to learn the difference between AC amplitude and frequency.
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Older electrical schematics showed connecting wires crossing, while…
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One caveat with signed binary numbers is that of overflow, where the…
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What is an Operational Amplifier (Op-amp)? Operational Amplifiers,…
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What, exactly, is an arbitrary waveform generator, and for what…
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A peak detector is a series connection of a diode and a…
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Mathematicians use Venn diagrams to show the logical relationships of…
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Real operational amplifiers have some imperfections compared to an…
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Contributors to this chapter are listed in chronological order of…
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In the last section, we saw how the 3rd harmonic and all of its…
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This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.
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Thyristors are a class of semiconductor components exhibiting…
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Voltage Components in a parallel circuit share the same voltage:…
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A helpful tool for calculating the impedance of a coaxial cable.
Tools
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Development Boards
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